Zoombezi Bay is a combination water/amusement park that is part of the Columbus Zoo and Aquarium. Open 10:30 a.m. Memorial Day to Labor Day. Spend your summer swimming through Central Ohio's newest 22.7-acre water park! Experience the thrill of speeding down 15 water slides, the adrenaline rush of riding the wave pool, the calm of the lazy river, the laughter of children at the kiddy play pool and more. Zoombezi Bay day admission and season passes are also valid for entry into the world famous Columbus Zoo and Aquarium and the new Jungle Jack's Landing featuring dry-rides designed for the land animal. Dry-rides include a nominal fee.